Geologist Stefan Kröpelin has gone on more than 60 research expeditions to the Sahara Desert. The University of Cologne researcher focuses on climatic history and the migration of Homo sapiens to Europe.
Geologist Stefan Kröpelin has gone on more than 60 research expeditions to the Sahara Desert. The University of Cologne researcher focuses on climatic history and the migration of Homo sapiens to Europe.